89613147194 has 16 divisors (see below), whose sum is σ = 137570130432. Its totient is φ = 43764019728.

The previous prime is 89613147181. The next prime is 89613147233. The reversal of 89613147194 is 49174131698.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871894 + ... + 1919169.

It is an arithmetic number, because the mean of its divisors is an integer number (8598133152).

Almost surely, 2^89613147194 is an apocalyptic number.

89613147194 is a deficient number, since it is larger than the sum of its proper divisors (47956983238).

89613147194 is a wasteful number, since it uses less digits than its factorization.

89613147194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3791341.

The product of its digits is 1306368, while the sum is 53.

The spelling of 89613147194 in words is "eighty-nine billion, six hundred thirteen million, one hundred forty-seven thousand, one hundred ninety-four".